tb901.cn - robtex.com
tb901.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 156.250.195.74🇿🇦 POWERLINE-HK156.250.128.0/17 Digital Core Technology Co., Ltd | ||||||
| NS | ns1.nowcndns.com ⭐ | ||||||
| A | 1.193.216.204🇨🇳 CHINANET-Henan-Luoyang-IDC1.193.216.0/24 Chinatelecom HeNan Province Network | ||||||
| A | 218.98.111.129🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| A | 218.98.111.138🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| NS | ns2.nowcndns.com | ||||||
| A | 61.158.128.11🇨🇳 CHINA169-Backbone61.158.128.0/17 CNC Group CHINA169 Henan Province Network | ||||||
| PTR | 11.128.158.61.ha.cnc | ||||||
| A | 183.253.57.202🇨🇳 CHINAMOBILE-CN183.253.0.0/16 CMI (Customer Route) | ||||||
| A | 211.99.99.38🇨🇳 DONGGUAN-1211.99.99.0/24 Proxy-registered route object | ||||||
| SOA | ns1.nowcndns.comadmin@nowcndns.com serial=1751342942 | ||||||
cn
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.cn ⭐ | ||||||
| NS | b.dns.cn | ||||||
| NS | c.dns.cn | ||||||
| NS | d.dns.cn | ||||||
| NS | e.dns.cn | ||||||
| NS | ns.cernet.net ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2034596823 | ||||||
Subdomains
www.tb901.cn |
Same first word
tb901.cn |
Similar names
DNS History
7 records (3 active, 4 former)
○NSdns10.hichina.com2017-05-29 → 2017-05-29 · 3 obs
● 2017-05-29 01:16:30
○ 2026-03-26 14:27:30
○ 2026-03-28 03:23:12
○ 2026-03-26 14:27:30
○ 2026-03-28 03:23:12
○NSdns9.hichina.com2017-05-29 → 2017-05-29 · 3 obs
● 2017-05-29 01:16:30
○ 2026-03-26 14:27:30
○ 2026-03-28 03:23:12
○ 2026-03-26 14:27:30
○ 2026-03-28 03:23:12
●NSns1.nowcndns.com2026-03-26 → 2026-03-28 · 3 obs
○ 2017-05-29 01:16:30
● 2026-03-26 14:27:30
● 2026-03-28 03:23:12
● 2026-03-26 14:27:30
● 2026-03-28 03:23:12
●NSns2.nowcndns.com2026-03-26 → 2026-03-28 · 3 obs
○ 2017-05-29 01:16:30
● 2026-03-26 14:27:30
● 2026-03-28 03:23:12
● 2026-03-26 14:27:30
● 2026-03-28 03:23:12
○MXmxdomain.qq.com2017-05-29 → 2017-05-29 · 3 obs
● 2017-05-29 01:16:30
○ 2026-03-26 14:27:30
○ 2026-03-28 03:23:12
○ 2026-03-26 14:27:30
○ 2026-03-28 03:23:12
●A156.250.195.742026-03-26 → 2026-03-28 · 3 obs
○ 2017-05-29 01:16:30
● 2026-03-26 14:27:30
● 2026-03-28 03:23:12
● 2026-03-26 14:27:30
● 2026-03-28 03:23:12
○A42.51.201.1082017-05-29 → 2017-05-29 · 3 obs
● 2017-05-29 01:16:30
○ 2026-03-26 14:27:30
○ 2026-03-28 03:23:12
○ 2026-03-26 14:27:30
○ 2026-03-28 03:23:12
🔍 DNS Trace
Analysis
Hierarchy
tb901.cn is the parent of www.tb901.cn.
IP Addresses
tb901.cn resolves to a single IP: 156.250.195.74.
Other host names share IP numbers with tb901.cn; for instance www.tb901.cn.
Name Servers
tb901.cn has two name servers: ns1.nowcndns.com and ns2.nowcndns.com.
tb901.cn shares the same name server setup as other domains, for example manoman.cn, long1.cn, cxbd.com.cn, qtuai.cn and seofeng.cn.
Host names with three IP numbers: ns1.nowcndns.com points to 1.193.216.204, 218.98.111.129 and 218.98.111.138; ns2.nowcndns.com points to 61.158.128.11, 183.253.57.202 and 211.99.99.38.